public class SensorCoordinate{
public double x;
public double y;
	public SensorCoordinate(double x, double y){
	this.x=x;
	this.y=y;
	System.out.println("SensorCoordinate");
	}
		public double getX()
		{
		return x;
		}
		public double getY()
		{
		return y;
		}
}